Answer:

The polynomial is an approximation with an error less than or equals to <em>0.002652</em> for x in the interval
[-1.113826815, 1.113826815]
Step-by-step explanation:
According to Taylor's theorem
with
for some c in the interval (-x, x)
In the particular case f
<em>f(x)=cos(x)
</em>
<em>
</em>
we have
therefore
and the polynomial approximation of T5(x) of cos(x) would be
In order to find all the values of x for which this approximation is within 0.002652 of the right answer, we notice that
for some c in (-x,x). So
and we must find the values of x for which
Working this inequality out, we find
Therefore the polynomial is an approximation with an error less than or equals to 0.002652 for x in the interval
[-1.113826815, 1.113826815]
<em>km</em>=<em>x, </em>the product being represented by <em>x.
</em><em>
</em>
sqrt(575) = 23.979
so 23 is one number
575/23 = 25
the two numbers would be 23 * 25
25 is the largest one
Answer:
U=3
Step-by-step explanation:
Since 9*3=27, and 27-7=20, U=3.
Box a should have 30 pieces of chocolate and box b should have 20 pieces of chocolate